Patent Assignment
Reel/Frame 022889/0273
Assignment of Assignor's Interest
Recorded: 2009-06-29
Pages: 3
Assignor
MAA, TSORNG-JONG
Executed: 2009-06-26
Assignee
VETCO GRAY INC.
4424 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77041
Covered Property
(1)
Split Assembly Attachment Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.